Let 'em. We don't need to care what a casual fan 600 miles from here thinks. There will be no articles written on them for being ugly (thanks, Addidas!), and if a prospective athlete visits and learns what they represent, I think that'd be a cool way to let him in on the heritage.
They look a bit big, but at game-speed, they should be great.
I wonder if Coach Groce had some influence on getting those on there. I know they consulted with the coaches and he seems to support the Chief.